Which of the following describes how electrical current flows?
from low voltage to high...
Physics, 27.01.2020 22:31 TheMixingToad
Which of the following describes how electrical current flows?
from low voltage to high voltage
from the detector the source
from high voltage to low voltage
from the detector to the next detector
Answers: 2
Physics, 21.06.2019 16:40, oliviacalhoun29
What is the internal energy of 4.00 mol of diatomic nitrogen gas n2 at 455k
Answers: 1
Physics, 22.06.2019 00:10, oktacos
The energy released by a chemical reaction can be measured using a calorimeter. when barium hydroxide octahydrate crystals are reacted with dry ammonium chloride inside of a coffee cup calorimeter, the temperature of the 18.00 g of water in the calorimeter decreases from 30.0°c to 8.0°c. the equation for calculating energy absorbed or released by a reaction is: where q is the energy released or absorbed, m is the mass of water in the calorimeter, cp is the specific heat of water, and δt is the observed temperature change. if the specific heat of liquid water is 4.19 j/g·°c, how much energy was absorbed by the reaction?
Answers: 3
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=force × distance a. work b. velocity c. pressure d. momentum
Answers: 1
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When a light bulb shines, it gives off light energy and energy. a. heat b. potential c. chemical d. electrical
Answers: 2
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